Patents by Inventor Brian F. Weinstock

Brian F. Weinstock has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20170354898
    Abstract: A mess-free sand play device is disclosed herein. The mess-free sand play device in accordance with aspects herein has a tray having a planar base and an upstanding wall rising from a perimeter of the planar base. A quantity of loose, granular sand and a moveable device or internal stylus are enclosed within the tray and a cover, the cover having a clear or transparent window through which the loose, granular sand and the moveable device or internal stylus are visible. The moveable device or internal stylus has a foam tip and a magnetic top, which allows for it to be manipulated with an external stylus having a magnetic tip. The foam tip of the moveable device or internal stylus, when pulled through the layer of loose, granular sand, forms a path in the layer of loose, granular sand, the path forming a desired pattern in the layer of loose, granular sand.
    Type: Application
    Filed: June 13, 2017
    Publication date: December 14, 2017
    Inventors: BRIAN F. WEINSTOCK, DAVID VOLZER, ERIN O'BOYLE, RAMY HANNA, DOUGLAS A. BRAND
  • Patent number: 9212863
    Abstract: A toy assembly containing projectiles and a launcher. The launcher is a static structure having a hook projection extending therefrom. The projectile contains a length of coiled ribbon spring that causes the projectile to be biased into a curled configuration. The projectile stores spring energy when unwound from its coiled configuration. The projectile can be made bi-stable so that it can lay at rest in both its initial coiled configuration and a straightened linear configuration. A mechanical connector temporarily engages the first end of the projectile with the launcher. Once the projectile is engaged with the launcher, the first end of the projectile is held in place as the projectile is uncoiled out of its initial coiled configuration. When the projectile is released, it recoils and launches the projectile forward.
    Type: Grant
    Filed: March 25, 2014
    Date of Patent: December 15, 2015
    Inventor: Brian F. Weinstock